BR8207698A - Fonte eletrica de energia para uma maquina de soldagem por resistencia - Google Patents

Fonte eletrica de energia para uma maquina de soldagem por resistencia

Info

Publication number
BR8207698A
BR8207698A BR8207698A BR8207698A BR8207698A BR 8207698 A BR8207698 A BR 8207698A BR 8207698 A BR8207698 A BR 8207698A BR 8207698 A BR8207698 A BR 8207698A BR 8207698 A BR8207698 A BR 8207698A
Authority
BR
Brazil
Prior art keywords
frequency converter
pulse wave
frequency
power source
alternating voltage
Prior art date
Application number
BR8207698A
Other languages
English (en)
Portuguese (pt)
Inventor
Zelimir Belamaric
Original Assignee
Schuler Gmbh L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8187710&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8207698(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schuler Gmbh L filed Critical Schuler Gmbh L
Publication of BR8207698A publication Critical patent/BR8207698A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Resistance Welding (AREA)
  • Inverter Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adjustable Resistors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
BR8207698A 1981-05-13 1982-05-08 Fonte eletrica de energia para uma maquina de soldagem por resistencia BR8207698A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP81103674A EP0064570B2 (de) 1981-05-13 1981-05-13 Elektrische Energiequelle für eine Widerstandsschweissmaschine
PCT/DE1982/000097 WO1982004000A1 (en) 1981-05-13 1982-05-08 Electric energy source for a resistance-welder

Publications (1)

Publication Number Publication Date
BR8207698A true BR8207698A (pt) 1983-05-10

Family

ID=8187710

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8207698A BR8207698A (pt) 1981-05-13 1982-05-08 Fonte eletrica de energia para uma maquina de soldagem por resistencia

Country Status (9)

Country Link
EP (1) EP0064570B2 (hu)
JP (1) JPS58500702A (hu)
AT (1) ATE15617T1 (hu)
BR (1) BR8207698A (hu)
CA (1) CA1183578A (hu)
DE (1) DE3172302D1 (hu)
DK (1) DK159011C (hu)
ES (1) ES511904A0 (hu)
WO (1) WO1982004000A1 (hu)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3478409D1 (en) * 1984-06-15 1989-07-06 Square D Co Resistance welder
IT1179889B (it) * 1984-12-21 1987-09-16 Comau Spa Apparecchiatura per saldatura elettrica a resistenza
GB2264204B (en) * 1988-11-17 1993-11-03 Honda Motor Co Ltd DC resistance welding apparatus
US5229567A (en) * 1988-11-17 1993-07-20 Honda Giken Kogyo Kabushiki Kaisha Switching control system for controlling an inverter of a spot resistance welding apparatus
US5196668A (en) * 1988-11-17 1993-03-23 Honda Giken Kogyo Kabushiki Kaisha DC resistance welding apparatus
JPH03189079A (ja) * 1989-12-18 1991-08-19 Honda Motor Co Ltd 直流抵抗溶接装置
JPH0780058B2 (ja) * 1989-12-18 1995-08-30 本田技研工業株式会社 直流抵抗溶接装置
JPH0780059B2 (ja) * 1989-12-19 1995-08-30 本田技研工業株式会社 直流抵抗溶接装置
IT1242893B (it) * 1990-12-27 1994-05-18 Cefin Spa Dispositivo elettronico per la gestione ed il controllo dell'energia elettrica di alimentazione per saldatura a resistenza, in particolare di corpi di scatole metalliche.
DE4331826C1 (de) * 1993-09-18 1994-12-08 Sibea Gmbh Ingenieurbetrieb Fu Verfahren zum Widerstandsschweißen dünner Bleche und Anordnung zur Durchführung des Verfahrens
EP0646433A1 (de) * 1993-09-30 1995-04-05 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum elektrischen Widerstandsschweissen dünner Bleche bei hohen Geschwindigkeiten
JPH081351A (ja) * 1994-06-21 1996-01-09 Nasu Toa Kk インバータ制御交流式抵抗溶接装置及びその抵抗溶接 方法
JP4426693B2 (ja) * 2000-03-22 2010-03-03 ミヤチテクノス株式会社 金属部材接合方法及びリフローハンダ付方法
WO2010038779A1 (ja) * 2008-09-30 2010-04-08 高周波熱錬株式会社 金属材の溶接装置及び金属材の溶接方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004609B2 (de) * 1970-02-02 1972-09-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Gleichspannungswandler
DE2913627A1 (de) * 1979-04-05 1980-10-16 Messer Griesheim Gmbh Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem wechselrichter

Also Published As

Publication number Publication date
EP0064570A1 (de) 1982-11-17
DK10483D0 (da) 1983-01-12
JPH0221917B2 (hu) 1990-05-16
EP0064570B1 (de) 1985-09-18
DK159011B (da) 1990-08-20
WO1982004000A1 (en) 1982-11-25
DK159011C (da) 1991-02-11
EP0064570B2 (de) 1990-07-11
ES8303957A1 (es) 1983-02-16
DK10483A (da) 1983-01-12
JPS58500702A (ja) 1983-05-06
ATE15617T1 (de) 1985-10-15
DE3172302D1 (en) 1985-10-24
ES511904A0 (es) 1983-02-16
CA1183578A (en) 1985-03-05

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/05/97